Tiêu chuẩn quốc tế

Số hiệu

Standard Number

ASTM E1201-87(2004)
Năm ban hành 2004

Publication date

Tình trạng W - Hết hiệu lực

Status

Tên tiếng Anh

Title in English

Standard Practice for Sampling Zooplankton with Conical Tow Nets
Số trang

Page

3
Giá:

Price

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Phạm vi áp dụng

Scope of standard

1.1 This practice covers the procedure for obtaining qualitative samples of a zooplankton community by use of conical tow nets. Nets will collect most zooplankton, but some forms will avoid nets.1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.